308 CR Mini Hydraulic Excavator Inspired by Our Customers
The Cat® 308 CR Mini Excavator delivers maximum power and performance in a mini size to help you work in a wide range of applications. 308 CR Mini Hydraulic Excavator
Full Specifications for 308 cr mini excavator for sale
Engine
Net Power: 69.5 hp
Engine Model: Cat C3.3B
Stroke: 4.7 in
Bore: 3.7 in
Gross Power – SAE J1995:2014: 74.3 hp
Displacement: 203 in³
Rated Net Power – 2,200 rpm – U.S. EPA Tier 4 Final/EU Stage V – ISO 9249/EEC 80/1269: 69.5 hp
Weights Of 308 cr mini excavator price
Operating Weight: 18493 lb
Note (1)
*Minimum Weight is based on rubber tracks, no counterweight, operator, full fuel tank, standard stick, blade and no bucket.
Note (2)
**Maximum Weight is based on steel tracks with rubber pads, counterweight, operator, full fuel tank, long stick, blade and no bucket.
Maximum Operating Weight with Cab**: 18493 lb
Minimum Operating Weight with Cab*: 16542 lb
Travel System
Maximum Traction Force – High Speed: 6250 lb
Ground Pressure – Maximum Weight: 5.5 psi
Ground Pressure – Minimum Weight: 4.9 psi
Travel Speed – High: 3.2 mile/h
Travel Speed – Low: 1.9 mile/h
Maximum Traction Force – Low Speed: 15175 lb
Gradeability – Maximum: 30 degrees
Hydraulic System And CAT 308 excavator price
Digging Force – Bucket: 13946 lb
Operating Pressure – Travel: 4134 psi
These Operating Pressure – Swing: 3626 psi
Operating Pressure – Equipment: 4134 psi
Digging Force – Stick – Long: 8032 lb
Type
Load Sensing Hydraulics with Variable Displacement Piston Pump
Note
Flow and pressure are not combinable. Under load, as flow rises pressure goes down.
Pump Flow at 2,400 rpm: 44 gpm
Digging Force – Stick – Standard: 9509 lb
Maximum Auxiliary Circuit – Primary – Pressure at Pump: 4134 psi
Meanwhile,; Maximum Auxiliary Circuit – Secondary – Pressure at Pump: 4134 psi
The Maximum Auxiliary Circuit – Primary – Flow at Pump: 35 gpm
Maximum Auxiliary Circuit – Secondary – Flow at Pump: 9 gpm
Dimensions – Standard Stick
Cab Height: 100 in
Vertical Wall: 117.8 in
Boom In Reach: 120.4 in
Tail Swing with Counterweight: 62.4 in
Boom Swing – Right: 36.8 in
Track Belt/Shoe Width: 17.7 in
Maximum Reach: 281.1 in
Stick Length: 71.7 in
Maximum Blade Height: 14.6 in
Boom Swing – Left: 23.8 in
Maximum Blade Depth: 16 in
O/A Track Width: 90.6 in
Maximum Dig Height: 265.2 in
Our Maximum Dump Clearance: 187.4 in
Maximum Reach – Ground Level: 273.6 in
Tail Swing without Counterweight: 57.1 in
O/A Undercarriage Length: 113.4 in
Swing Bearing – Height: 29.7 in
Ground Clearance: 13.8 in
Dig Depth: 161.7 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
Overall Shipping Length – with Counterweight: 264 in
Note (1)
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Overall Shipping Length – without Counterweight: 258.8 in
Note (2)
***With blade positioned at the rear of the machine.
Height – Boom Working – With Tools**: 104.7 in
Height – Boom Transport – No Tools*: 95.7 in
Dimensions – Long Stick
Dig Depth: 182.8 in
Boom Swing – Left: 23.8 in
Maximum Dig Height: 277.1 in
Maximum Blade Height: 14.6 in
Track Belt/Shoe Width: 17.7 in
Cab Height: 100 in
Tail Swing with Counterweight: 62.4 in
O/A Undercarriage Length: 113.4 in
Maximum Dump Clearance: 199.7 in
Boom Swing – Right: 36.8 in
Maximum Blade Depth: 16 in
Ground Clearance: 13.8 in
Stick Length: 92.8 in
Maximum Reach: 300.7 in
Maximum Reach – Ground Level: 293.7 in
Boom In Reach: 126.6 in
Swing Bearing – Height: 29.7 in
O/A Track Width: 90.6 in
Tail Swing without Counterweight: 57.1 in
Vertical Wall: 134 in
Note
*Boom Height when stick is pinned in transport position with no attachments.
Note (2)
***With blade positioned at the rear of the machine.
Note (1)
**Boom Height when stick is pinned in working position with attachments. Standard Stick offers only one pin position.
Height – Boom Transport – No Tools*: 89 in
Height – Boom Working – With Tools**: 120.1 in
Overall Shipping Length – without Counterweight: 6872 mm (270.6 in)***
Overall Shipping Length – with Counterweight: 6872 mm (270.6 in)***
Standard Equipment On New 308 cr mini excavator
ENGINE
Cat C3.3B Diesel Engine (U.S. EPA Tier 4 Final/EU Stage V) – Electronic Engine, Turbo, Diesel Particulate Filter (DPF)
Automatic Engine Idle
The Automatic Engine Shutdown
Our Automatic Swing Brake
Automatic Two Speed Travel
Fuel Water Separator with Indicator
Radial Seal – Double Element Air Filter
Extended Life Coolant, –37° C (–35° F)
HYDRAULICS
Electronic Variable Displacement Piston Pump
Load Sensing/Flow Sharing Hydraulics
Power On Demand
Hydraulic Temperature Monitoring
Certified Accumulator
HYDO Advanced Hydraulic Oil
OPERATOR ENVIRONMENT
Top Guard ISO 10262 1998 Level I
ROPS ISO 12117-2:2008
Stick Steer Mode
Travel Cruise Control
Control Pattern Changer
Adjustable Wrist Rests
Molded Footrests
Removable, Washable Floor Mat
Travel Pedals and Hand Levers
Cat Key with Passcode Option
HVAC with Automatic Temperature Control
Hydraulic Lockout Controls
Integrated Lower Front Window
Assisted Front Window Overhead Storage
Rear Window Emergency Exit
Fabric, High Back, Suspension Seat
Retractable Seat Belt (75 mm/3 in)
Coat Hook
Cup Holder
LED Interior Light
Literature Holder
Mounting Bosses for Top and Front Guards
12V Power Socket
Radio – Bluetooth, Auxiliary, Microphone, USB (charging only)
Skylight
Signaling/Warning Horn
Cab and (left side) Boom Work Lights
Utility Space for Mobile Phone
Next Generation Color LCD Monitor (IP66)
– Jog Dial Interface
– Fuel Level and Coolant Temperature Gauges
– Maintenance and Machine Monitoring
– Performance and Machine Adjustments
– Numeric Security Code
– Multiple Languages
– Camera Ready (IP68 & IP69K)
– Hour Meter with Wake Up Switch
UNDERCARRIAGE
Greased and Lubricated Track
Tie Down Eyes on Track Frame
Dozer Blade
Dozer Float
Bolt-on, Reversible Wear Edge
BOOM, STICK AND LINKAGES
One Piece Boom (3400 mm/133.9 in)
Standard Stick (1820 mm/71.7 in)
Front Shovel Capable – Pin-on/Manual Coupler/Hydraulic Coupler (not available in all regions)
Thumb Ready (not available in all regions)
ELECTRICAL
12 Volt Electrical System
60 Ampere Alternator
Circuit Breaker
900 CCA Maintenance Free Battery
Battery Disconnect
Ignition Key Stop Switch
OTHER
Locks on External Enclosure Doors
Lockable Fuel Cap
Beacon Socket
Rear Reflectors
TECHNOLOGY
Product Link Basic
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